Benchmarks - Unit Testing Frameworks

Framework	Version	Standard	License	Linkage	Test configuration
Boost.Test	1.71.0	C++03	Boost 1.0	single header/library	static library
GoogleTest	1.10.0	C++11	BSD-3	library	static library
Catch	2.10.2	C++11	Boost 1.0	single header	CATCH_CONFIG_FAST_COMPILE
Doctest	2.3.5	C++11	MIT	single header	DOCTEST_CONFIG_SUPER_FAST_ASSERTS
μt	1.1.0	C++20	Boost 1.0	single header/module

Include / 0 tests, 0 asserts, 1 cpp file
Assert / 1 test, 1'000'000 asserts, 1 cpp file
Test / 1'000 tests, 0 asserts, 1 cpp file
Suite / 10'000 tests, 0 asserts, 100 cpp files
Suite+Assert / 10'000 tests, 40'000 asserts, 100 cpp files
Suite+Assert+STL / 10'000 tests, 20'000 asserts, 100 cpp files
Incremental Build - Suite+Assert+STL / 1 cpp file change (1'000 tests, 20'000 asserts, 100 cpp files)
Suite+Assert+STL / 10'000 tests, 20'000 asserts, 100 cpp files (Headers vs Precompiled headers vs C++20 Modules)

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To run benchmarks

cd benchmarks && ./bench.sh